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Vim li cas ho tsis tuaj yeem siv tooj liab thiab txhuas hlau txuas ua ke?

Mar 23, 2023

Vim li cas ho tsis tuaj yeem siv tooj liab thiab txhuas hlau txuas ua ke?
1. Tooj thiab txhuas muaj peev xwm sib txawv. Kev sib cuag ntawm tooj liab thiab txhuas yuav ua kom cov oxidation ntawm txhuas hlau vim cov tshuaj tiv thaiv galvanic. Nyob rau tib lub sijhawm, qhov sib txuas ntawm tooj liab-aluminium yuav muaj kev sib cuag tsis zoo. Txhawm rau txuas lawv ua ke, koj yuav tsum siv tooj liab-aluminium hloov clamp lossis hloov raj.


2. Qhov no yog ib qho teeb meem tshuaj. Cov khoom siv tshuaj lom neeg ntawm cov hlau yog cov nquag nquag thiab tsis ua haujlwm. Piv txwv li, kub yuav tsis xeb. Qhov no qhia tau hais tias cov tshuaj lom neeg ntawm kub yog tsis muaj zog, hlau yog ib qho yooj yim rau xeb, thiab hlau yog active dua kub. Muab ob lub hlau ua ke yuav ua kom oxidation ntawm cov hlau nquag. Piv nrog rau tooj liab, aluminium yog active dua. Txuas ob lub cables ua ke yuav ua kom cov oxidation ntawm txhuas (xws li xeb), cuam tshuam rau kev siv.

 

3. Thaum tooj liab thiab aluminium conductors raug txuas ncaj qha, qhov sib cuag ntawm ob lub hlau yog yooj yim heev los tsim cov electrolyte nyob rau hauv qhov kev txiav txim ntawm impurities xws li ya raws thiab carbon dioxide nyob rau hauv cov huab cua, yog li tsim ib tug galvanic roj teeb nrog txhuas raws li qhov tsis zoo. electrode thiab tooj liab raws li qhov zoo electrode, ua rau electrochemical corrosion ntawm txhuas, uas ua rau muaj kev nce rau hauv kev tiv thaiv ntawm tooj liab-aluminium kev twb kev txuas.

 

Tsis tas li ntawd, vim qhov sib txawv loj hauv elastic modulus thiab thermal expansion coefficient ntawm tooj liab thiab txhuas, tom qab ntau lub voj voog kub thiab txias (lub zog rau thiab tawm) thaum lub sijhawm ua haujlwm, qhov sib txawv loj yuav raug tsim los ntawm qhov chaw sib cuag, cuam tshuam rau kev sib cuag thiab nce kev tiv thaiv. Qhov nce ntawm kev tiv thaiv kev sib cuag yuav ua rau qhov kub thiab txias thaum lub sijhawm ua haujlwm, thiab corrosion thiab oxidation yuav ua rau muaj kev kub ntxhov, ua rau lub voj voog tsis zoo, ua rau kev sib txuas tsis zoo, thiab thaum kawg ua rau qhov kub thiab txias heev, thiab txawm tias muaj xwm txheej xws li haus luam yeeb. thiab hlawv.

What are the common problems with fiber optic connectors?

Vim li cas siv tooj liab-aluminium hloov clamps thaum txuas tooj liab thiab txhuas hlau?

1. Cov khoom grey-dawb uas tsim los ntawm tooj liab-aluminium hlau txuas yog aluminium oxide, uas kav ntev me ntsis. Kev tiv thaiv kev tiv thaiv ntawm kev sib txuas yuav nce thiab ua kom muaj cua sov, ua rau lub voj voog nyob rau hauv thiab tawm thaum lub sij hawm ua hauj lwm, uas yog heev yuav ua rau hluav taws nyob rau hauv ib lub tsev. Yog li ntawd, ib qho tshwj xeeb tooj liab-aluminium hloov clamp yuav tsum tau siv kom tsis txhob muaj teeb meem tsis tsim nyog.

 

2. Yog hais tias cov tooj liab hlau thiab txhuas hlau yog ncaj qha hinged ua ke, qhov sib koom ua ke yooj yim rau oxidize, ua rau muaj zog tiv thaiv thiab hlawv yooj yim dua. Qhov laj thawj tiag tiag rau qhov kev puas tsuaj no yog tias txhuas muaj zog ntau dua tooj liab, thiab ntau lub peev xwm micro (piv txwv li micro-batteries) yuav raug tsim los ntawm tooj liab-aluminium interface, ua rau micro-electrocorrosion, thiab kev tiv thaiv kev tiv thaiv yuav nce ntxiv rau lub sijhawm. . Nws yog qhov zoo tshaj kom tsis txhob txuas lawv ua ke. Yog tias koj xav txuas lawv, koj yuav tsum tau kaw lawv kom zoo kom tsis txhob muaj cua thiab dej nkag mus.

 

3. Hauv lub zog hluav taws xob, tooj liab thiab txhuas txuas ncaj qha, thiab electrochemical corrosion yuav tshwm sim thaum tam sim no dhau mus. Yog li ntawd, nws yog ib qho tsim nyog yuav tau siv tooj liab-txheej txheem hloov los yog ntaub qhwv lub tin ntawv nyob rau hauv nruab nrab ntawm qhov chaw sib cuag. Yog hais tias tej yam kev mob tso cai, thov ib txheej ntawm conductive muab tshuaj txhuam. Thaum txuas cov tsev neeg zoo tib yam, koj tuaj yeem tin lub tooj liab hlau thiab tom qab ntawd txuas rau txhuas hlau kom tsis txhob muaj hluav taws xob hluav taws xob.

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